201402461

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{1597}}^1$

素因数の和:1808

約数の個数: 16

約数和(自身を含む): 221482800

約数和(自身を除く): 20080339

約数列:

[1, 13, 89, 109, 1157, 1417, 1597, 9701, 20761, 126113, 142133, 174073, 1847729, 2262949, 15492497, 201402461]

約数ペア:

[(1, 201402461), (13, 15492497), (89, 2262949), (109, 1847729), (1157, 174073), (1417, 142133), (1597, 126113), (9701, 20761)]